First they came for the socialists, and I did not speak out—
Because I was not a socialist.
Then they came for the trade unionists, and I did not speak out—
Because I was not a trade unionist.
Then they came for the Jews, and I did not speak out—
Because I was not a Jew.
Then they came for me—and there was no one left to speak for me.

deleted by creator

What’s the point?

My assumption is that it’s setting up an object to map element selectors -> callbacks.

var specialElementHandlers = {
  '#editor': function() {
    return true;
  }
};

But yeah, could be something as

var specialElementHandlers = Object.assign({}, defaultHandlers, {
  '#editor': function() {
    return true;
  }
}; // missing closing parenthesis 

Idgi.